pri uploadu .csv pres phpMyadmin mi to hlasi:
SQL-dotaz : 
LOAD DATA INFILE '/tmp/phpLz9Vep' INTO TABLE `katalog` FIELDS TERMINATED BY ';' ENCLOSED BY '"' ESCAPED BY '\\' LINES TERMINATED BY '\r\n' 
MySQL hlásí: 
Zvojen-Bý klíč '611' (číslo klíče 1)
co s tim? (databaze ma akorat primarni klic a v tom sloupci data nejsou duplicitni... )